The idea that America’s best days are behind us sits in sharp tension with the high-tech optimism radiating from the offices of the technology start-ups and venture capital firms of Silicon Valley. But it lies at the heart of the current political unrest. And it is about to elbow its way forcefully into the national conversation.
Robert J. Gordon, a professor of economics at Northwestern University who has patiently developed the proposition in a series of research papers over the last few years, has bundled his arguments into an ambitious new book, “The Rise and Fall of American Growth” (Princeton University Press).
The hefty tome, minutely detailed yet dauntingly broad in scope, offers a lively portrayal of the evolution of American living standards since the Civil War. It also adds up to a dispiriting forecast for American prosperity in the decades to come. “This book,” he writes in the...